Convert CD to CDI

Understanding the cd and cdi file formats

CD files are typically associated with disk image formats, most commonly used by legacy software or specific applications to store the contents of a CD-ROM. However, the more widely recognized format for disc images is CDI, which stands for DiscJuggler Image. CDI files are created by the DiscJuggler software and are used to replicate the exact structure and data of optical discs, including bootable and multi-session CDs.

Why convert cd to cdi?

Converting a CD image to a CDI format is often necessary for compatibility with emulators, burning software, or devices that specifically require the DiscJuggler format. This conversion ensures that the disc image can be used in a wider range of applications, especially for retro gaming or archival purposes.

How to convert cd to cdi

To convert a CD file to a CDI file, you will need specialized disc image conversion software. The most reliable method involves first converting the CD image to a standard format like ISO or BIN/CUE, and then converting that file to CDI.

Recommended software for cd to cdi conversion

• UltraISO: This powerful tool can open, convert, and save various disc image formats. To convert, open your CD file, then use File → Save As and select CDI as the output format.
• PowerISO: Another versatile utility, PowerISO allows you to open CD images and export them as CDI files via File → Save As.
• DiscJuggler: If you have access to the original DiscJuggler software, you can import standard disc images and save them as CDI files using File → Save As.

Step-by-step conversion process

1. Open your CD image file in UltraISO or PowerISO.
2. If the software does not support direct CD to CDI conversion, first save the image as ISO or BIN/CUE.
3. Reopen the new image file and use File → Save As to select CDI as the output format.
4. Save the file and verify the integrity of the new CDI image.

Tips and considerations

• Always back up your original CD image before conversion.
• Some copy-protected discs may not convert properly; specialized tools may be required.
• Test the resulting CDI file in your intended application or emulator to ensure compatibility.